*** empty log message ***

[h316.git] / pc-tools / fontgen / src / hp.c

diff --git a/pc-tools/fontgen/src/hp.c b/pc-tools/fontgen/src/hp.c
new file mode 100644 (file)
index 0000000..0cee5f9
--- /dev/null
+++ b/pc-tools/fontgen/src/hp.c
@@ -0,0 +1,77 @@
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include "fontgen.h"
+
+#include "charset0.h"
+#include "charset1.h"
+#include "charset2.h"
+#include "charset3.h"
+#include "charset4.h"
+#include "charset5.h"
+#include "charset6.h"
+#include "charset7.h"
+#include "font173.h"
+#include "font205.h"
+
+
+pl_font hp_convert(char ** fontdata, int scale){
+  
+  int charcode=0;
+  int pos=0;
+  
+  int font_size=0;
+
+  pl_glyph * glyphs=NULL;
+
+  for (charcode=0; charcode<128; charcode++){
+    char * glyphdata=fontdata[charcode];
+    if (strlen(glyphdata)){ /* There IS a glyph */
+      
+      glyphs=realloc(glyphs,sizeof(pl_glyph)*++font_size);
+      int glyph_size=1;
+      pl_point * points=malloc(sizeof(pl_point));
+      points[0].p_data=7*scale+82+82*0x100;
+
+      for (pos=0; pos<strlen(glyphdata); pos++){
+       points=realloc(points,sizeof(pl_point)*++glyph_size);
+       
+       if (! (glyphdata[pos]&0x80)){ /* Moveto instruction */
+         points[glyph_size-1].p_data=020122; /* Pen up code */
+         points=realloc(points,sizeof(pl_point)*++glyph_size);
+       }
+       int x=(((glyphdata[pos]&0x70)>>4)*scale)+82;
+       int y=82-((glyphdata[pos]&0xf)*scale);
+       points[glyph_size-1].p_data=(x<<8)+(y);
+      }
+      glyphs[font_size-1].gl_points=points;
+      glyphs[font_size-1].gl_number=charcode;
+      glyphs[font_size-1].gl_size=glyph_size;
+      glyphs[font_size-1].gl_comment=NULL;
+      glyphs[font_size-1].gl_label=NULL;
+
+      
+    } else {
+      if (charcode==32){ /* SPACE */
+       glyphs=realloc(glyphs,sizeof(pl_glyph)*++font_size);
+               pl_point * points=malloc(sizeof(pl_point));
+       points[0].p_data=7*scale+82+82*0x100;
+       glyphs[font_size-1].gl_points=points;
+       glyphs[font_size-1].gl_number=32;
+       glyphs[font_size-1].gl_size=1;
+       glyphs[font_size-1].gl_label=NULL;
+       glyphs[font_size-1].gl_comment=NULL;
+      }
+    }
+  }
+  pl_font result;
+  result.f_size=font_size;
+  result.f_glyphs=glyphs;
+  result.f_label="PL$FNT";
+  result.f_base=4*scale;
+  result.f_top=10*scale;
+  result.f_offset=11*scale;
+  result.f_comment="HP AUTOMATIC";
+  return result;
+}